1. Arulmoli K. Muraleetharan K. K. Hosain M. M. and Fruth L. S. (1992). “VELACS laboratory testing program soil data report.” Rep. to the National Science Foundation The Earth Technology Corporation Irvine CA Washington D.C.
2. Bilge H. T. (2005). “Volumetric and deviatoric strain behavior of cohesionless soils under cyclic loading.” M.Sc. thesis Middle East Technical Univ. Ankara Turkey.
3. Bilge H. T. and Cetin K. O. (2009). “Cyclic large strain and induced pore pressure response of saturated clean sands.” Rep. No. METU/GTENG 09/12-01 Middle East Technical Univ. Soil Mech. & Foundation Eng. Research Center Ankara Turkey. 〈www.ce.metu.edu.tr/~onder/Publications/reports/T_10.pdf〉.
4. Booker J. R. Rahman M. S. and Seed H. B. (1976). “GADFLEA—a computer program for the analysis of pore pressure generation and dissipation during cyclic or earthquake loading.” EERC Report No. 76-24 Univ. of California Berkeley CA.
5. Boulanger R. W. Seed R. B. Chan C. K. Seed H. B. and Sousa J. (1991). “Liquefaction behavior of saturated sands under uni-directional and bi-directional monotonic and cyclic simple shear loading.” Geotechnical Report No. UCB/GT/91-08 Univ. of California Berkeley CA.